MarinePure Block 20x20x10 cm is a high-performance ceramic biofilter medium designed to enhance biological filtration in both freshwater and marine aquariums. Its open-pore structure and vast surface area make it an efficient and eco-friendly alternative to traditional live rock

• Surface Area: Approximately 2,150 m² for bacterial colonization

• Material: Inert ceramic, ensuring chemical stability and safety for all aquatic life

Functionality:

Effectively removes ammonia and nitrites

Reduces nitrates through deep anaerobic zones

Supports higher bioloads and reduces maintenance

Applications:

• Suitable for use in sumps, canister filters, trickle filters, and directly in the tank
• Can be placed in high-flow areas for ammonia and nitrite removal
• Positioned in low-flow zones or under substrate for nitrate reduction

Usage Recommendations

• For Ammonia and Nitrite Removal:

  • Up to 200 L: 1 Block

  • Up to 400 L: 1 Block

  • Up to 1,000 L: 1 Block

  • Up to 2,000 L: 2 Blocks

• For Nitrate Reduction:

  • Up to 200 L: 1 Block placed in low-flow area

  • Up to 400 L: 1 Block

  • Up to 1,000 L: 2 Blocks

  • Up to 2,000 L: 3 Blocks

Maintenance Tips

• Rinse the block with aquarium water every 2–3 months to remove debris.

• Avoid using tap water or cleaning agents to preserve beneficial bacteria.

• The block is durable but can be cut or shaped to fit specific filter compartments.